From 2d6bc11f9c8ff5290aa7014fcc49c53c0ffa58a8 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Mon, 14 Dec 2020 13:51:22 +0100
Subject: [PATCH 1/2] Remove console noise

---
 customize.dist/loading.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/customize.dist/loading.js b/customize.dist/loading.js
index 6e4781aaf..8efca25fd 100644
--- a/customize.dist/loading.js
+++ b/customize.dist/loading.js
@@ -318,8 +318,8 @@ button:not(.btn).primary:hover{
 
         // Make sure progress doesn't go backward
         var c = types.indexOf(data.type);
-        if (c < current) { return console.error(data); }
-        if (c === current && progress > data.progress) { return console.error(data); }
+        if (c < current) { return console.debug(data); }
+        if (c === current && progress > data.progress) { return console.debug(data); }
         progress = data.progress;
 
         try {

From eb5c93965a05f227fd9b32d2da882fc8d6b2e025 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Mon, 14 Dec 2020 13:51:36 +0100
Subject: [PATCH 2/2] Clear cache when channel or blob is deleted

---
 www/common/outer/async-store.js   | 2 ++
 www/common/sframe-common-outer.js | 9 ++++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/www/common/outer/async-store.js b/www/common/outer/async-store.js
index 90318dba5..58fd28e00 100644
--- a/www/common/outer/async-store.js
+++ b/www/common/outer/async-store.js
@@ -464,6 +464,7 @@ define([
             store.anon_rpc.send("GET_FILE_SIZE", channelId, function (e, response) {
                 if (e) { return void cb({error: e}); }
                 if (response && response.length && typeof(response[0]) === 'number') {
+                    if (response[0] === 0) { Cache.clearChannel(channelId); }
                     return void cb({size: response[0]});
                 } else {
                     cb({error: 'INVALID_RESPONSE'});
@@ -477,6 +478,7 @@ define([
             store.anon_rpc.send("IS_NEW_CHANNEL", channelId, function (e, response) {
                 if (e) { return void cb({error: e}); }
                 if (response && response.length && typeof(response[0]) === 'boolean') {
+                    if (response[0]) { Cache.clearChannel(channelId); }
                     return void cb({
                         isNew: response[0]
                     });
diff --git a/www/common/sframe-common-outer.js b/www/common/sframe-common-outer.js
index 44cbb3e3c..b7610f684 100644
--- a/www/common/sframe-common-outer.js
+++ b/www/common/sframe-common-outer.js
@@ -480,6 +480,7 @@ define([
                             // We've received a link without /p/ and it doesn't work without a password: abort
                             return void todo();
                         }
+
                         // Wrong password or deleted file?
                         askPassword(true, passwordCfg);
                     }));
@@ -534,6 +535,12 @@ define([
             var edPublic, curvePublic, notifications, isTemplate;
             var settings = {};
             var isSafe = ['debug', 'profile', 'drive', 'teams'].indexOf(currentPad.app) !== -1;
+
+            var isDeleted = isNewFile && currentPad.hash.length > 0;
+            if (isDeleted) {
+                Utils.Cache.clearChannel(secret.channel);
+            }
+
             var updateMeta = function () {
                 //console.log('EV_METADATA_UPDATE');
                 var metaObj;
@@ -577,7 +584,7 @@ define([
                             upgradeURL: Cryptpad.upgradeURL
                         },
                         isNewFile: isNewFile,
-                        isDeleted: isNewFile && currentPad.hash.length > 0,
+                        isDeleted: isDeleted,
                         password: password,
                         channel: secret.channel,
                         enableSF: localStorage.CryptPad_SF === "1", // TODO to remove when enabled by default